Bearing Kit Overview:
The J&T Bearing Co. XRAY XB2 ’25 5 Gear Gearbox Bearing Kit is engineered to bring superior durability, efficiency, and performance to competitive RC racing. Specifically designed for the XRAY XB2 ’25 model’s when running a five-gear gearbox setup, this high-performance bearing kit features ABEC 5-rated hybrid ceramic bearings that deliver a low-resistance, free-spinning drivetrain. The use of Si3N4 ceramic balls ensures smoother operation and reduced friction, making it an essential upgrade for racers who demand precision and reliability.
About the Bearing Kit
Durability & Performance
These J&T Bearing Co. Hybrid Ceramic Bearings are built to handle the intense demands of high-speed racing. Unlike standard ceramic bearings, these feature rubber seals and grease-filled lubrication for added protection against dirt, dust, and debris. The Si3N4 ceramic balls and precision-engineered retainer cages ensure smooth operation and extended bearing life, reducing drivetrain resistance and maximizing speed. Whether on loose dirt tracks or high-grip carpet surfaces, these bearings provide unmatched durability and efficiency.
Features:
- Designed for the XRAY XB2 ’25 five-gear gearbox setup
- ABEC 5-rated hybrid ceramic bearings for precision and durability
- Si3N4 ceramic balls reduce friction and enhance efficiency
- Grease-filled for long-lasting lubrication
- Rubber seals provide protection from dirt and debris
- Improves acceleration, top speed, and drivetrain smoothness
Includes:
- (6) 3x8x4mm Bearings
- (1) 5x10x4mm Bearings
- (1) 6x12x4mm Bearings
- (2) 10x15x4mm Bearings
This product was added to our catalog on April 15, 2025
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